Request InfoCoherent Inc.SANTA CLARA, Calif., March 22, 2012 — Coherent Inc. has introduced a higher power Paladin laser designed for high-throughput direct imaging and other advanced microelectronics applications. The Paladin Advanced 355 24000 is a mode-locked, diode-pumped solid-state laser that delivers >24 W (at 80 MHz) of output power at 355 nm. It offers a high-quality TEM00 beam with M² <1.2, beam pointing stability of <20 μrad/°C, long-term power stability of <±2% and low noise of <1% rms from 10 Hz to 2 MHz. The laser direct imaging technique enables production of multilayer printed circuit boards...See full productRelated content from Photonics MediaPRODUCTSPhotonics Spectra August 2021 IssueLaser Process MicroAssemblyThe LPMA1000 Series from BOLD Laser Automation Inc. is a small-component, modular assembly automation platform for precision laser welding skiving and drilling. The laser-based LPMA series is...BioPhotonics May/Jun 2021 IssueUV DPSS LaserThe Duetto 349 single-frequency diode-pumped solid-state laser from UniKLasers Ltd. is a continuous-wave device that emits at 349 nm with a 50-mW output. The UV laser can be used across a wide...Photonics.com 5/27/2020Industrial Diode LaserThe HighLight™ DL HPS from Coherent Inc. is an industrial diode laser that offers output of 1 to 4 kW in a compact, self-contained package. The laser head, power supply, water chiller,...Photonics.com 7/27/2020Laser Marking SystemThe desktop laser marking system from Coherent Inc. offers an expanded working range and longer focal lengths than its predecessor. Marking fields are now available up to 240 × 240 mm....ARTICLESPhotonics Spectra December 2021 IssueUV Lasers: Short in Wavelength, Long on PotentialFor compact UV lasers, advancements in technology and applications could make the sky the limit — literally. When NASA’s Perseverance rover landed on Mars in February, for example, it...Photonics Spectra January 2021 IssueLaser Processing Tools Introduce Flexible Options for Brittle GlassOn Feb. 6, 2016, researchers from the University of Southampton Optoelectronics Research Centre (ORC) presented UNESCO with a small glass disc during the closing ceremony of the Year of Light. At the...BioPhotonics Nov/Dec 2020 IssueOCT-Based Technique Captures Details of Photoreceptor FunctionResearchers from the University of California, Davis (UC Davis) have developed an instrument that has measured tiny, light-evoked deformations in individual rods and cones in a living human eye. The...Photonics.com 2/11/2022II-VI, Coherent Merger Faces Delay: Week in Brief: 02/11/22ROSH HAAYIN, Israel — In-fiber photonic processing startup Cognifiber secured $6 million in Series A funding. The technology could deliver a 100× improvement in speed while reducing power...PHOTONICS HANDBOOK ARTICLESPhotonics HandbookLasers: Understanding the Basics: Although lasers range from quantum-dot to football-field size and utilize materials from free electrons to solids, the underlying operating principles are always the same. This article provides the basic information about how and why lasers work.Over 60 years have passed since the first demonstration of a laser in 1960. After the initial spark of interest, lasers were for a while categorized as “a solution waiting for a problem,”...Photonics HandbookSolid-State Lasers: Lower Noise Means Higher Performance: Optimizing the power and repetition rate of pulsed solid-state lasers allows materials processing at high resolution and high speed, a condition made possible by advances in intracavity harmonic generation.Many linear materials proceseqsing applications call for lasers with continuous-wave (CW) output. For example, early stereolithography systems were based on CW lasers such as argon-ion or HeCd. To...Photonics HandbookDiode-Pumped Lasers: Performance, Reliability Enhance Applications: The latest technology advances take diode-pumped solid-state lasers into new realms of power and wavelength, enabling many new applications.Neodymium-doped crystals and glasses such as Nd:YAG (neodymium:yttrium aluminum garnet) have long been used as laser gain materials. Optically pumped, they produce an output wavelength close to 1...Photonics HandbookIndustrial Lasers: An Introduction to Process Qualification: The step from successfully demonstrating a new laser process on a limited number of samples under laboratory conditions, to scaling that process up for high-volume industrial use is a big one. In particular, it’s necessary to determine how variations in process parameters affect end results, so that acceptable process input and operating ranges can be determined.Materials processing with lasers is actually a broad term for a diverse range of applications. The major categories of these uses, and the lasers that service them, are summarized Table 1. At one...WHITEPAPERSPhotonics.com 1/22/2021Spectral Density Contrast in DPSS and ECD Lasers for Quantum and Other Narrow-linewidth ApplicationsWith current endeavours in the UK and around the world to foster the development of new Quantum-based technologies (QT) to sense and detect previously unreachable interactions, such as underground...Photonics.com 7/1/2020Camera-based Observation in Laser Material ProcessingCamera-based imaging enables real time observation and feedback during laser processing. This paper gives you an overview about several methods of camera-based observation to find the best solution...Photonics.com 11/17/2020High-Speed Imaging in Biomedical Microfluidic ResearchThis whitepaper discusses multiple case studies when Phantom cameras have assisted in the advancement of microfluidic and cellular research.Photonics.com 2/1/2021Measuring and Correcting MicroLED Display UniformityAs individual emissive elements, microLEDs commonly exhibit luminance and color variations at the pixel level. These variations require each microLED to be measured and adjusted individually to...WEBINARSPhotonics.com 6/11/2015Biophotonic Imaging for Medicine: A Digital ConferenceResearchers from around the world presented their latest work at “Biophotonic Imaging for Medicine: A Digital Conference.” Presentations focused on a range of light-based imaging and...Photonics.com 6/9/2016Photonics for OphthalmologyPhotonics Media invites you to join us for our upcoming FREE digital conference, "Photonics for Ophthalmology." The event will feature several 15-minute online presentations on the use of light-based...Photonics.com 6/30/2021European Photonics Manufacturing Services Funded by ECThis event is supported by the European initiatives presented and is moderated by EPIC, the European Photonics Industry Consortium. The European Commission is helping companies access the...Photonics.com 5/29/2013Developments in Optics and Optical ComponentsFree Webinar Additional Questions & Answers from the Webinar below: Speakers: Dr. Robert R. McLeod Associate Professor and Graduate Director Electrical, Computer and Energy...PHOTONICS DICTIONARY+ TERMSEDU.photonics.com 9/8/2009partial coherence theoryTotally coherent radiation is produced by a purely monochromatic point source. In the real world the energy will have a limited bandwidth and the point source will subtend some angle resulting in...EDU.photonics.com 9/8/2009solid-state imaging systemAn imaging system that uses a mosaic of tiny light-sensitive semiconductors (phototransistors) to produce individual outputs that are then converted into a coherent video signal.EDU.photonics.com 9/8/2009phase matchingThe technique used in a multiwave nonlinear optical process to enhance the distance over which the coherent transfer of energy between the waves is possible. In frequency doubling, the process is...EDU.photonics.com 9/8/2009xenon flashtubeA high-intensity source of incoherent white light in which a capacitor is discharged through a tube of xenon gas; often used as a source of pumping radiation for various optically excited lasers.VIDEOSPhotonics.com 9/28/2017Light Matters Extra: Optics & Photonics Technology Program, STCC - 09.2017In this month’s Light Matters Extra, we take you to the Springfield Technical Community College campus and introduce you to Professor Nick Massa, who has been teaching Optics and Photonics there for...Photonics.com 7/2/2021UniKLasers - Advantages of Using Narrow Linewidth and Single Frequency CW DPSS LasersWhat are the advantages of using narrow linewidth and single frequency CW DPSS lasers? What applications are they most suited for? Our Head of Sales, Johnny Bray, discusses these questions and gives...Photonics.com 3/4/2022Lasers for Neuroscience - Toptica Photonics2-photon fluorescence microscopy has become a key technology in biological imaging in neuroscience enabling three-dimensional, noninvasive studies of the neuronal structure and activity on the...Photonics.com 2/21/2018Photonics on the Showroom Floor and in the Lab - LIGHT MATTERS 02.2018On this month's episode of Light Matters, we take you on a brief tour of the Higgins Laboratories at Worcester Polytechnic Institute (WPI). Quinsigamond Community College and WPI received a $4M grant...PHOTONICS BUYERS' GUIDE CATEGORIESNanosecond LasersDiode-Pumped Solid-State LasersDiode LasersA diode laser is a laser system composed of a gain element and external elements such as lenses and a grating to select a single wavelength. The gain medium, known as the quantum well, is buried...Laser DyesA laser dye is a class of organic dyes that emit coherent radiation over a wide spectral range.COMPANIESPhotonics Buyers' GuideLaCroix Precision OpticsOptics that Defend, Build, Cure and Discover The LaCroix name is synonymous with quality precision optics. Since 1947, three generations of family leadership have placed LaCroix Precision Optics...Photonics Buyers' GuideOZ Optics LimitedEstablished in 1985, OZ Optics is a leading worldwide supplier of fiber optic components, test equipment and sensors. OZ Optics manufactures its products in three locations, Ottawa (Canada),...Photonics Buyers' GuideFOCtek Photonics Inc.FOCtek provides customers with all types of custom manufactured lenses, Precision Optical Components, Polarizing Optics, Prisms, Filters, Coatings, Optical Systems, Crystals, Nonlinear Crystals,...Photonics Buyers' GuideLambda Research Optics Inc. (USA)Lambda Research Optics, Inc. is a leading manufacturer of laser optics with high power thin-film coatings and high precision fabrications. Lambda serves a wide range of industries, such as Biotech,...